10172-2256 B   789

 
 
10H 17M 11.91S -22 56' 12.8" P.A. 313 SEP 0.8 MAG 10.93,11.63
 
 
Coord 2000
10172-2256
Discov num
B   789
Comp
Coord arcsec 2000
10 17 11.91 -22 56 12.8
Date first
1931
Date last
1991
Obs
4
Pa first
319
Pa last
313
P.A. Now (θ)
313°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
10.93
Mag sec
11.63
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6618-00155-1
last precise pa
313.3
last precise sep
0.75